[jira] [Updated] (MATH-916) Backward compatibility broken in ValueServer

2012-12-13 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-916: Attachment: MATH-916.diff Patch that makes the Clirr error disappear. Backward compatibility

[jira] [Commented] (MATH-915) Backward compatibility broken in EmpiricalDistribution

2012-12-14 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532325#comment-13532325 ] Gilles commented on MATH-915: - bq. The constructor that takes a RandomGenerator should not be

[jira] [Resolved] (MATH-915) Backward compatibility broken in EmpiricalDistribution

2012-12-14 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-915. - Resolution: Fixed Compatibility restored in revision 1421910. Backward compatibility broken in

[jira] [Resolved] (MATH-916) Backward compatibility broken in ValueServer

2012-12-14 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-916. - Resolution: Fixed Compatibility restored in revision 1421911. Backward compatibility broken in

[jira] [Commented] (MATH-917) More distance measurements are needed in o.a.c.m.stat.clustering.

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13533014#comment-13533014 ] Gilles commented on MATH-917: - These are indeed suitable additions. However the design of this

[jira] [Updated] (MATH-917) More distance measurements are needed in o.a.c.m.stat.clustering.

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-917: Fix Version/s: (was: 3.1) 3.2 More distance measurements are needed in

[jira] [Updated] (MATH-920) Canberra Distance

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-920: Fix Version/s: (was: 3.1) 3.2 Canberra Distance -

[jira] [Updated] (MATH-918) Manhattan distance

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-918: Fix Version/s: (was: 3.1) 3.2 Manhattan distance --

[jira] [Updated] (MATH-919) Chebyshev distance

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-919: Fix Version/s: (was: 3.1) 3.2 Chebyshev distance --

[jira] [Commented] (MATH-874) New API for optimizers

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13533104#comment-13533104 ] Gilles commented on MATH-874: - bq. Classes in o.a.c.m.optimization still need to be individually

[jira] [Updated] (MATH-874) New API for optimizers

2012-12-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-874: Fix Version/s: (was: 3.1) 3.2 User guide will be updated in 3.2. Removal of deprecated

[jira] [Created] (MATH-921) Missing license information

2012-12-17 Thread Gilles (JIRA)
Gilles created MATH-921: --- Summary: Missing license information Key: MATH-921 URL: https://issues.apache.org/jira/browse/MATH-921 Project: Commons Math Issue Type: Task Reporter: Gilles

[jira] [Created] (MATH-922) getCovariances is broken (o.a.c.m.optimization.general.LevenbergMarquardtOptimizer)

2012-12-18 Thread Gilles (JIRA)
Gilles created MATH-922: --- Summary: getCovariances is broken (o.a.c.m.optimization.general.LevenbergMarquardtOptimizer) Key: MATH-922 URL: https://issues.apache.org/jira/browse/MATH-922 Project: Commons Math

[jira] [Resolved] (MATH-922) getCovariances is broken (o.a.c.m.optimization.general.LevenbergMarquardtOptimizer)

2012-12-18 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-922. - Resolution: Fixed Fixed in revision 1423555. getCovariances is broken

[jira] [Commented] (MATH-922) getCovariances is broken (o.a.c.m.optimization.general.LevenbergMarquardtOptimizer)

2012-12-18 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13535378#comment-13535378 ] Gilles commented on MATH-922: - Same problem in GaussNewtonOptimizer...

[jira] [Commented] (MATH-922) getCovariances is broken (o.a.c.m.optimization.general.LevenbergMarquardtOptimizer)

2012-12-18 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13535386#comment-13535386 ] Gilles commented on MATH-922: - Fixed in revision 1423687. getCovariances is

[jira] [Resolved] (MATH-876) In v3, Bundle-SymbolicName should be org.apache.commons.math3 (not org.apache.commons.math as currently)

2012-12-19 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-876. - Resolution: Fixed In v3, Bundle-SymbolicName should be org.apache.commons.math3 (not

[jira] [Created] (MATH-923) Kohonen's SOFM

2012-12-19 Thread Gilles (JIRA)
Gilles created MATH-923: --- Summary: Kohonen's SOFM Key: MATH-923 URL: https://issues.apache.org/jira/browse/MATH-923 Project: Commons Math Issue Type: Sub-task Reporter: Gilles

[jira] [Comment Edited] (MATH-621) BOBYQA is missing in optimization

2012-12-19 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13420339#comment-13420339 ] Gilles edited comment on MATH-621 at 12/19/12 11:54 AM: As you can

[jira] [Updated] (MATH-924) new multivariate vector optimizers cannot be used with large number of weights

2012-12-28 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-924: Attachment: MATH-924 Keeping the matrix concept, by representing uncorrelated observations with a diagonal weight

[jira] [Reopened] (MATH-924) new multivariate vector optimizers cannot be used with large number of weights

2012-12-28 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles reopened MATH-924: - new multivariate vector optimizers cannot be used with large number of weights

[jira] [Created] (MATH-925) Implementation of a diagonal matrix

2012-12-29 Thread Gilles (JIRA)
Gilles created MATH-925: --- Summary: Implementation of a diagonal matrix Key: MATH-925 URL: https://issues.apache.org/jira/browse/MATH-925 Project: Commons Math Issue Type: New Feature

[jira] [Commented] (MATH-925) Implementation of a diagonal matrix

2012-12-29 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13540898#comment-13540898 ] Gilles commented on MATH-925: - Implemention committed in revision 1426757. Unit tests are still

[jira] [Updated] (MATH-925) Implementation of a diagonal matrix

2012-12-29 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-925: Assignee: (was: Gilles) Implementation of a diagonal matrix ---

[jira] [Commented] (MATH-924) new multivariate vector optimizers cannot be used with large number of weights

2012-12-29 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13540904#comment-13540904 ] Gilles commented on MATH-924: - Changes committed in revision 1426758. The same problem would

[jira] [Commented] (MATH-924) new multivariate vector optimizers cannot be used with large number of weights

2012-12-29 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13540906#comment-13540906 ] Gilles commented on MATH-924: - bq. The same changes must be ported there. Done in revision

[jira] [Created] (MATH-926) Refactor the o.a.c.m.optim package

2012-12-31 Thread Gilles (JIRA)
Gilles created MATH-926: --- Summary: Refactor the o.a.c.m.optim package Key: MATH-926 URL: https://issues.apache.org/jira/browse/MATH-926 Project: Commons Math Issue Type: Improvement Affects

[jira] [Commented] (MATH-927) GammaDistribution cloning broken

2013-01-04 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13543843#comment-13543843 ] Gilles commented on MATH-927: - Fixed in revision 1428822. I've slightly modified the unit test

[jira] [Commented] (MATH-876) In v3, Bundle-SymbolicName should be org.apache.commons.math3 (not org.apache.commons.math as currently)

2013-01-06 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13545518#comment-13545518 ] Gilles commented on MATH-876: - Changed in revision 1429607. In v3,

[jira] [Created] (MATH-928) Alternative approach to matrix implemenations

2013-01-12 Thread Gilles (JIRA)
Gilles created MATH-928: --- Summary: Alternative approach to matrix implemenations Key: MATH-928 URL: https://issues.apache.org/jira/browse/MATH-928 Project: Commons Math Issue Type: New Feature

[jira] [Updated] (MATH-928) Alternative approach to matrix implemenations

2013-01-12 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-928: Attachment: bm.tar.gz Here are the files. There are several interfaces and one concrete implementation

[jira] [Updated] (MATH-928) Alternative approach to matrix implementations

2013-01-12 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-928: Summary: Alternative approach to matrix implementations (was: Alternative approach to matrix implemenations)

[jira] [Resolved] (MATH-927) GammaDistribution cloning broken

2013-01-13 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-927. - Resolution: Fixed Fix Version/s: 3.1.1 GammaDistribution cloning broken

[jira] [Resolved] (MATH-924) new multivariate vector optimizers cannot be used with large number of weights

2013-01-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-924. - Resolution: Fixed new multivariate vector optimizers cannot be used with large number of weights

[jira] [Updated] (MATH-929) MultivariateNormalDistribution.density(double[]) returns wrong value when the dimension is odd

2013-01-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-929: Fix Version/s: 3.2 MultivariateNormalDistribution.density(double[]) returns wrong value when the dimension is

[jira] [Updated] (MATH-929) MultivariateNormalDistribution.density(double[]) returns wrong value when the dimension is odd

2013-01-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-929: Priority: Critical (was: Blocker) MultivariateNormalDistribution.density(double[]) returns wrong value when

[jira] [Resolved] (MATH-929) MultivariateNormalDistribution.density(double[]) returns wrong value when the dimension is odd

2013-01-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-929. - Resolution: Fixed Corrected in revision 1433367. Thanks a lot for the report and fix! A few weeks, Thomas

[jira] [Resolved] (MATH-876) In v3, Bundle-SymbolicName should be org.apache.commons.math3 (not org.apache.commons.math as currently)

2013-01-15 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-876. - Resolution: Fixed In v3, Bundle-SymbolicName should be org.apache.commons.math3 (not

[jira] [Commented] (MATH-930) SimplexSolver finds suboptimal solution or throws NoFeasibleSolutionException

2013-01-18 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13557168#comment-13557168 ] Gilles commented on MATH-930: - I tried to override hashCode in class Relationship but it fails

[jira] [Resolved] (MATH-931) Speed up UnitSphereRandomVectorGenerator for high dimensions

2013-01-30 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-931. - Resolution: Fixed Fix Version/s: 3.2 Speed up UnitSphereRandomVectorGenerator for high dimensions

[jira] [Updated] (MATH-932) Contributions to filter package

2013-02-01 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-932: Fix Version/s: 4.0 Affects Version/s: (was: 3.0) Contributions to filter package

[jira] [Commented] (MATH-932) Contributions to filter package

2013-02-01 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13569082#comment-13569082 ] Gilles commented on MATH-932: - This is quite a large contribution. As it implies design

[jira] [Created] (MATH-933) Optimizers: Throw exception when bounds are passed to an algorithm that does not support them

2013-02-04 Thread Gilles (JIRA)
Gilles created MATH-933: --- Summary: Optimizers: Throw exception when bounds are passed to an algorithm that does not support them Key: MATH-933 URL: https://issues.apache.org/jira/browse/MATH-933 Project:

[jira] [Commented] (MATH-933) Optimizers: Throw exception when bounds are passed to an algorithm that does not support them

2013-02-04 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570648#comment-13570648 ] Gilles commented on MATH-933: - LevenbergMarquardtOptimizer and GaussNewtonOptimizer updated in

[jira] [Commented] (MATH-933) Optimizers: Throw exception when bounds are passed to an algorithm that does not support them

2013-02-07 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13573436#comment-13573436 ] Gilles commented on MATH-933: - Other optimizers updated in revision 1443444.

[jira] [Commented] (CLI-219) Allow to specify options with a single argument that will be split into multiple arguments

2013-02-17 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/CLI-219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13580264#comment-13580264 ] Gilles commented on CLI-219: This parses the input from above correctly. But this was _not_ the

[jira] [Commented] (MATH-933) Optimizers: Throw exception when bounds are passed to an algorithm that does not support them

2013-03-11 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13598728#comment-13598728 ] Gilles commented on MATH-933: - I think so. Optimizers: Throw exception when

[jira] [Commented] (MATH-947) SingularValueDecomposition constructor blocks with NaN in the matrix

2013-03-14 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13602270#comment-13602270 ] Gilles commented on MATH-947: - Obviously, you can't hope to get a useful result from such an

[jira] [Commented] (MATH-949) LevenbergMarquardtOptimizer reports 0 iterations

2013-03-16 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13604282#comment-13604282 ] Gilles commented on MATH-949: - Actually, the number of iterations is used in the optim.linear

[jira] [Commented] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-19 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13606232#comment-13606232 ] Gilles commented on MATH-817: - Hi Jared. Thanks a lot for the changes; that's a great

[jira] [Commented] (MATH-949) LevenbergMarquardtOptimizer reports 0 iterations

2013-03-19 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13606383#comment-13606383 ] Gilles commented on MATH-949: - Iteration counter is now incremented (revision 1458323). Could

[jira] [Commented] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-19 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13606401#comment-13606401 ] Gilles commented on MATH-817: - bq. I raised the question on the ML about half an hour ago, but I

[jira] [Resolved] (MATH-949) LevenbergMarquardtOptimizer reports 0 iterations

2013-03-20 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-949. - Resolution: Fixed LevenbergMarquardtOptimizer reports 0 iterations

[jira] [Commented] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-21 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13609078#comment-13609078 ] Gilles commented on MATH-817: - Jared, Please never mix formatting changes of existing source

[jira] [Commented] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-21 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13609083#comment-13609083 ] Gilles commented on MATH-817: - Code available in revision 1459382.

[jira] [Commented] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-22 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13610376#comment-13610376 ] Gilles commented on MATH-817: - Hi Luc. Not knowing about a possible license issue, I had

[jira] [Reopened] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-22 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles reopened MATH-817: - Before being resolved, two unit tests must be updated as per my comment (cf. above). Multivariate

[jira] [Resolved] (MATH-817) Multivariate Normal Mixture Model Fitting by Expectation Maximization

2013-03-25 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-817. - Resolution: Fixed Multivariate Normal Mixture Model Fitting by Expectation Maximization

[jira] [Commented] (MATH-955) EmpiricalDistributionTest fails if path contains spaces

2013-03-26 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13613744#comment-13613744 ] Gilles commented on MATH-955: - I think that the load(URL) method should be deprecated. The user

[jira] [Created] (MATH-956) Hardcoded numbers in LevenbergMarquardtOptimizer

2013-03-26 Thread Gilles (JIRA)
Gilles created MATH-956: --- Summary: Hardcoded numbers in LevenbergMarquardtOptimizer Key: MATH-956 URL: https://issues.apache.org/jira/browse/MATH-956 Project: Commons Math Issue Type: Task Affects

[jira] [Resolved] (MATH-956) Hardcoded numbers in LevenbergMarquardtOptimizer

2013-03-26 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-956. - Resolution: Fixed Revision 1461197. Hardcoded numbers in LevenbergMarquardtOptimizer

[jira] [Commented] (MATH-917) More distance measurements are needed in o.a.c.m.stat.clustering.

2013-03-27 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13615180#comment-13615180 ] Gilles commented on MATH-917: - * Clusterer should be an abstract class (if we are to be

[jira] Created: (MATH-218) UnivariateRealSolver: Allow function to be passed as argument to the solve method

2008-07-31 Thread Gilles (JIRA)
UnivariateRealSolver: Allow function to be passed as argument to the solve method --- Key: MATH-218 URL: https://issues.apache.org/jira/browse/MATH-218 Project: Commons

[jira] Updated: (MATH-177) Provide a general minimizing package with a classical Gauss-Newton algorithm

2009-01-07 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-177: Attachment: UnivariateRealSolverImpl.java UnivariateRealSolver.java

[jira] Created: (MATH-249) Gamma incomplete

2009-03-16 Thread Gilles (JIRA)
Gamma incomplete Key: MATH-249 URL: https://issues.apache.org/jira/browse/MATH-249 Project: Commons Math Issue Type: New Feature Affects Versions: 2.0 Reporter: Gilles Priority: Minor Hello.

[jira] Commented: (MATH-249) Gamma incomplete

2009-03-17 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12682618#action_12682618 ] Gilles commented on MATH-249: - I had noticed this possibility, but having had a (quick) look at

[jira] Commented: (MATH-249) Gamma incomplete

2009-03-17 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12682660#action_12682660 ] Gilles commented on MATH-249: - Actually, it was the already existing regularizedGammaQ which he

[jira] Created: (MATH-263) Various distance methods in Vector3D

2009-04-29 Thread Gilles (JIRA)
Various distance methods in Vector3D -- Key: MATH-263 URL: https://issues.apache.org/jira/browse/MATH-263 Project: Commons Math Issue Type: New Feature Reporter: Gilles Priority:

[jira] Created: (MATH-264) New equals method in MathUtils

2009-04-29 Thread Gilles (JIRA)
New equals method in MathUtils -- Key: MATH-264 URL: https://issues.apache.org/jira/browse/MATH-264 Project: Commons Math Issue Type: New Feature Reporter: Gilles Priority: Minor

[jira] Created: (MATH-300) Multidimensional interpolation

2009-10-01 Thread Gilles (JIRA)
Multidimensional interpolation -- Key: MATH-300 URL: https://issues.apache.org/jira/browse/MATH-300 Project: Commons Math Issue Type: New Feature Reporter: Gilles Priority: Minor A

[jira] Updated: (MATH-300) Multidimensional interpolation

2009-10-01 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-300: Attachment: ms_interp.tar.gz Java source files for inclusion in CM. Multidimensional interpolation

[jira] Created: (MATH-319) Include cobertura target in build.xml

2009-11-07 Thread Gilles (JIRA)
Include cobertura target in build.xml - Key: MATH-319 URL: https://issues.apache.org/jira/browse/MATH-319 Project: Commons Math Issue Type: Wish Reporter: Gilles Priority:

[jira] Closed: (MATH-319) Include cobertura target in build.xml

2009-11-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles closed MATH-319. --- Resolution: Won't Fix Since the build.xml is somewhat deprecated, I remove my suggestion. I've just discovered that I

[jira] Created: (MATH-348) Indirect access to instance variables

2010-03-03 Thread Gilles (JIRA)
Indirect access to instance variables - Key: MATH-348 URL: https://issues.apache.org/jira/browse/MATH-348 Project: Commons Math Issue Type: Improvement Affects Versions: 2.0 Reporter:

[jira] Created: (MATH-349) Dangerous code in PoissonDistributionImpl

2010-03-05 Thread Gilles (JIRA)
Dangerous code in PoissonDistributionImpl --- Key: MATH-349 URL: https://issues.apache.org/jira/browse/MATH-349 Project: Commons Math Issue Type: Bug Reporter: Gilles Priority:

[jira] Commented: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2010-03-07 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12842510#action_12842510 ] Gilles commented on MATH-310: - Wouldn't something along the following lines satisfy everybody's

[jira] Commented: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2010-03-07 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12842514#action_12842514 ] Gilles commented on MATH-310: - From what I've read in the ML thread, people that want to have

[jira] Commented: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2010-03-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12842614#action_12842614 ] Gilles commented on MATH-310: - Not being able to reseed the PRNG is a pretty serious limitation

[jira] Issue Comment Edited: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2010-03-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12842510#action_12842510 ] Gilles edited comment on MATH-310 at 3/8/10 2:33 PM: - Wouldn't something

[jira] Issue Comment Edited: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2010-03-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12842614#action_12842614 ] Gilles edited comment on MATH-310 at 3/8/10 2:34 PM: - Not being able to

[jira] Updated: (MATH-348) Indirect access to instance variables

2010-03-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-348: Description: In all the methods (except the setters/getters) of * BinomialDistributionImpl *

[jira] Updated: (MATH-349) Dangerous code in PoissonDistributionImpl

2010-03-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-349: Description: In the following excerpt from class PoissonDistributionImpl:

[jira] Commented: (MATH-349) Dangerous code in PoissonDistributionImpl

2010-03-08 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12842729#action_12842729 ] Gilles commented on MATH-349: - Problem (1) In principle, it is not safe to call overridable

[jira] Resolved: (MATH-348) Indirect access to instance variables

2010-03-09 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-348. - Resolution: Fixed Fix Version/s: 2.1 Issue is fixed in revision 920852. Setters were marked as deprecated.

[jira] Resolved: (MATH-349) Dangerous code in PoissonDistributionImpl

2010-03-09 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-349. - Resolution: Fixed Issue is partially fixed (removed the consistency problem) in revision 920852. Setters were

[jira] Commented: (MATH-349) Dangerous code in PoissonDistributionImpl

2010-03-09 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12843052#action_12843052 ] Gilles commented on MATH-349: - The same kind of problem also exists in

[jira] Created: (MATH-350) Regression in package regression

2010-03-09 Thread Gilles (JIRA)
Regression in package regression -- Key: MATH-350 URL: https://issues.apache.org/jira/browse/MATH-350 Project: Commons Math Issue Type: Bug Affects Versions: 2.0 Reporter: Gilles There is a

[jira] Updated: (MATH-350) Regression in package regression

2010-03-11 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-350: Attachment: OLSRegressionCompare20To21Test.java Unit test from the user who discovered the issue. Copying it into

[jira] Commented: (MATH-350) Regression in package regression

2010-03-11 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12844027#action_12844027 ] Gilles commented on MATH-350: - Examining the history: {noformat} r825925 | luc | 2009-10-16

[jira] Closed: (MATH-350) Regression in package regression

2010-03-12 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles closed MATH-350. --- Resolution: Incomplete The initial reporter identified changes (of the order of 1e-13) in the values computed by the

[jira] Created: (MATH-357) Bicubic interpolation

2010-03-23 Thread Gilles (JIRA)
Bicubic interpolation - Key: MATH-357 URL: https://issues.apache.org/jira/browse/MATH-357 Project: Commons Math Issue Type: New Feature Reporter: Gilles Priority: Minor Second feature requested

[jira] Updated: (MATH-357) Bicubic interpolation

2010-03-23 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-357: Attachment: bci.tar.gz Here is my attempt at implementing this feature. Please have a look; if there are no obvious

[jira] Resolved: (MATH-357) Bicubic interpolation

2010-03-24 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-357. - Resolution: Fixed Fix Version/s: 2.1 Implemented in revision 927009. Bicubic interpolation

[jira] Commented: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2010-03-24 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12849199#action_12849199 ] Gilles commented on MATH-310: - Shall we implement this feature in 2.1? As it is an addition,

[jira] Created: (MATH-361) Localization and Error Handling

2010-04-01 Thread Gilles (JIRA)
Localization and Error Handling --- Key: MATH-361 URL: https://issues.apache.org/jira/browse/MATH-361 Project: Commons Math Issue Type: Improvement Affects Versions: 2.1 Reporter: Gilles

[jira] Updated: (MATH-361) Localization and Error Handling

2010-04-01 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles updated MATH-361: Attachment: l10n.tar.gz The attached file contains a demo implementation of the proposal. When unpacked, there will

[jira] Created: (MATH-365) Issue with SmoothingBicubicSplineInterpolator

2010-04-20 Thread Gilles (JIRA)
Issue with SmoothingBicubicSplineInterpolator --- Key: MATH-365 URL: https://issues.apache.org/jira/browse/MATH-365 Project: Commons Math Issue Type: Bug Affects Versions: 2.1

[jira] Resolved: (MATH-365) Issue with SmoothingBicubicSplineInterpolator

2010-04-21 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gilles resolved MATH-365. - Fix Version/s: 2.2 Resolution: Fixed revision 936295. Issue with SmoothingBicubicSplineInterpolator

[jira] Created: (MATH-366) TricubicSplineInterpolator

2010-04-21 Thread Gilles (JIRA)
TricubicSplineInterpolator -- Key: MATH-366 URL: https://issues.apache.org/jira/browse/MATH-366 Project: Commons Math Issue Type: New Feature Reporter: Gilles Priority: Minor Similarly to

[jira] Commented: (MATH-366) TricubicSplineInterpolator

2010-04-22 Thread Gilles (JIRA)
[ https://issues.apache.org/jira/browse/MATH-366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12859762#action_12859762 ] Gilles commented on MATH-366: - I fear adding Trivariate versions is a path to QuadriVariate and

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